MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with a critical heuristic firing indicating a link to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=gravity+form+shortcode+in+template', suggesting a lure related to form shortcodes. The ML classifier also strongly flagged this PDF as malicious. The primary attack pattern involves redirecting the user to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.com/pify?keyword=gravity+form+shortcode+in+template
- http://files.tarjetaverde.net/uploads/1/3/1/0/131070722/dovufegawaxi-zawirot-nokugek-movesuk.pdf
- http://files.juiceboxventures.com/uploads/1/3/1/6/131637853/juvifexefodupar.pdf
- http://sasosag.disneychristmasparty.com/uploads/1/3/1/3/131383483/8154445.pdf
- http://files.williwisedaycamp.com/uploads/1/3/0/7/130738622/kamiredub-milanibosafasu-runipina-gepigase.pdf
- https://cdn.shopify.com/s/files/1/0433/8925/5847/files/orb_of_osuvox.pdf
- https://cdn.shopify.com/s/files/1/0430/1763/3949/files/27968082098.pdf
- https://cdn.shopify.com/s/files/1/0432/9642/4096/files/givexefulotivivov.pdf
- https://cdn.shopify.com/s/files/1/0435/6859/5112/files/16745410814.pdf
- https://cdn.shopify.com/s/files/1/0431/7446/1594/files/english_b_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/5294/8901/files/belajar_coding_html.pdf
- https://cdn.shopify.com/s/files/1/0431/1734/6982/files/26806711638.pdf
- https://cdn.shopify.com/s/files/1/0435/4077/5064/files/93025029014.pdf
- https://cdn.shopify.com/s/files/1/0433/8237/4561/files/polomozexe.pdf
- https://cdn.shopify.com/s/files/1/0433/5170/3706/files/vajozexozuwapototikenulaz.pdf
- https://cdn.shopify.com/s/files/1/0441/3181/1480/files/78366912955.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006332.bin812e0dffc9554472cc9c87c41c6c5e707d481cdb1778f5aa1aae12dcc9cf19c5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6332 | 5588 bytes |
font_01_sfnt_off00007618.binf9f8aa71d3b2366c0047ea61f4365b757d3fe090aa5839a08c48979938df1d90 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7618 | 10196 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.